Dalian Haichen Chemical Mineral Co., Ltd

We don't just want anything. We want the best piezoelectric sensors. For clients with highest demands for quality, durability and precision. This is why we count on long-term partnerships and intensive cooperation – within our teams and with our clie

The Zeocem joint stock copany has a 50 years record of experience in processing natural materials. By mining and refinement of mineralogical products we became one of the most important zeolite product manufacturers in Europe. A zeolite depo...